I agree with a lot of what you said except to me the thunder is more representative of unrest or struggle, The road is life, and having a little thunder or problems is okay, you need a little thunder. The car metaphor I thought was interesting, there's a certain simplicity to it, a car driving quietly at night, it only lights up whats ahead, you cant see behind you at night, it also is a symbol of movement or leaving.
I agree with a lot of what you said except to me the thunder is more representative of unrest or struggle, The road is life, and having a little thunder or problems is okay, you need a little thunder. The car metaphor I thought was interesting, there's a certain simplicity to it, a car driving quietly at night, it only lights up whats ahead, you cant see behind you at night, it also is a symbol of movement or leaving.